DOWNLOAD Sony MDS-JE520 Service Manual ↓ Size: 4.89 MB | Pages: 81 in PDF or view online for FREE

Model
MDS-JE520
Pages
81
Size
4.89 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
mds-je520.pdf
Date
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Sony MDS-JE520 Service Manual ▷ View online

MDS-JE520
– 51 –
6-3. PRINTED WIRING BOARD — BD SECTION —
• See page 44 for Circuit Boards Location.
Ref. No.
Location
BD BOARD (SIDE A)
• Semiconductor
Location
D101
A-1
D181
D-3
D183
D-3
IC103
B-1
IC171
D-1
Q102
B-1
Q103
B-1
Q104
B-1
• Indication of transistor
Q
C
These are omitted
E
B
– 52 –
Ref. No.
Location
BD BOARD (SIDE B)
• Semiconductor
Location
IC101
A-3
IC121
C-3
IC123
D-2
IC124
C-3
IC152
B-1
IC181
C-1
IC192
D-1
Q101
B-3
Q162
B-3
Q163
B-3
Q181
C-1
Q182
C-2
(Page 62)
(Page 62)
– 53 –
– 54 –
6-4. SCHEMATIC DIAGRAM – BD SECTION – (1/2)
• See page 50 for Waveforms.
• See page 68 for IC Block Diagrams.
• See page 72 for IC Pin Functions.
MDS-JE520
(Page 55)
(Page 55)
(Page 55)
(Page 56)
(Page 56)
(Page 56)
(Page 56)
MDS-JE520
SCHEMATIC DIAGRAM – BD SECTION – (2/2)
• See page 50 for Waveforms.
• See page 51 Printed Wiring Board.
• See page 69 for IC Block Diagrams.
• See page 73 for IC Pin Functions.
– 55 –
– 56 –
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(Page 53)
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(Page 54)
(Page 54)
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